How to add custom code to checkout

[brandon_genepool]

Hi,

 

I'm new to PrestaShop and need help. I need to add custom php code to the checkout process.

What I need to do is call a web service of a local carrier which returns their quotes, tracking number, etc.

How can I add my custom php code?

 

Thanks

[Daresh]

You need to write a module that will attach itself to some hook used in the cart, and in that module you execute your code.

[brandon_genepool]

Ok cool, Thanks. Ill Look into that.